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2025 data, released 8 May 2026

Seymour

Seymour was the 7594th most popular name for boys in 2025, given to 11 babies. Its best year was 1924, when it ranked 182nd with 786 babies. More babies were named Seymour in the 1920s than in any other decade.

Meaning Not yet researched how we research meanings

Rank in 2025
#7,594 boys, up 2,832 places since 2020
Babies in 2025
11boys
Girls and boys
Almost always a boy’s name2021–2025
Peak year
1924786 babies
Total since 1880
13,122babies recorded

Seymour popularity since 1880

02505007501k 1900192019401960198020002020
Boys Babies per year, US, from Social Security records. Years with fewer than 5 babies show as zero.

A few girls are given the name too: 10 since 1924.

YearRank (boys)Babies (boys)
2025#7,59411
2020#10,4267
2010#13,9265
2000——
1990#7,9536
1980#7,1195
1970#2,86512
1960#1,90319
1950#1,42727
1940#66584
1930#266447
1920#202660
1910#58025
1900#89710
1890#45417
1880#50214

How popular is Seymour, counting every spelling?

Seymour has no other common spelling that sounds the same.

How many kids will share the name Seymour?

11 of the 3,606,400 babies born in the US in 2025 were named Seymour (0.00 per 1,000 births). For a boy named Seymour born in 2025, the chance that another child with the same name is in a class of 20 children the same age is under 1 in 50. If every grade liked the name as much as the 2025 babies do, only about one elementary school in 750 (of 430 pupils) would have a child named Seymour.

Chance of another Seymour in a class of 20under 1 in 50US, born 2025

Shares of all registered births (NCHS); classes assumed to be children born the same year. How we estimate this.

How old are people named Seymour?

About 1,000 people born in the US named Seymour are alive today, with a median age of 74; half are between 56 and 86. That makes Seymour a name most people associate with older generations.

0–910–1920–2930–3940–4950–5960–6970–7980–8990+
Estimated people alive in the US with the name, by age, mid-2026. The darker bar holds the median age.

Babies given the name each year (SSA) times the share of that birth year still alive (SSA life tables). Counts people born in the US only. Method.

Names with a similar history

These names rose and fell in step with Seymour: their share of US boys followed the most similar curve since 1880. If you like Seymour, they share its era and feel.

Questions about the name Seymour

How popular is the name Seymour?

Seymour was the 7594th most popular name for boys in 2025, given to 11 babies. Its best year was 1924, when it ranked 182nd with 786 babies. More babies were named Seymour in the 1920s than in any other decade.

Is Seymour a boy or girl name?

In 2021–2025, almost always a boy’s name given the name Seymour in the US.